<|begin_of_text|><|start_header_id|>system<|end_header_id|>Summarize the contributions of activity, energy intensity, and structural changes to emissions.<|eot_id|><|start_header_id|>user<|end_header_id|>Sector: Residential; Activity change: 5%; Energy intensity change: 3%; Structural change: -3%.<|eot_id|><|start_header_id|>assistant<|end_header_id|>In the Residential sector, activity contributed 5%, energy intensity contributed 3%, and structural change contributed -3% to the total emissions change.<|eot_id|>